SAXSdb — 9jfm

▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

Bifunctional epoxide hydrolase 2

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	MAGNESIUM ION × 1 PHOSPHATE ION × 1 ;1-[(13~{a}~{R})-2,3-dimethoxy-6,8,13,13~{a}-tetrahydro-5~{H}-isoquinolino[3,2-a]isoquinolin-10-yl]-3-[[4-(trifluoromethyloxy)phenyl]methyl]urea ; × 1	Consistent with protein count
2	Protein homooligomer	Homooligomer	Protein 2	MAGNESIUM ION × 2 PHOSPHATE ION × 2 ;1-[(13~{a}~{R})-2,3-dimethoxy-6,8,13,13~{a}-tetrahydro-5~{H}-isoquinolino[3,2-a]isoquinolin-10-yl]-3-[[4-(trifluoromethyloxy)phenyl]methyl]urea ; × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	HYES_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–555； UniProt 1–555

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	9jfm
Deposition date deposition_date	2024-09-04
Structure title title	Co-crystal Structure of sEH with tetrahydroberberine derivative
Keywords keywords	complex, small molecule, tetrahydroberberine derivative, HYDROLASE; HYDROLASE
Experimental Method method	X-RAY DIFFRACTION

▼

3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9jfm__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9jfm__assembly_2__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9jfm__assembly_2__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	33.41 Å
Rg (electron density)	32.62 Å
Total Rg	33.32 Å
Atom count	17520
Residues	1096
Excluded volume	157050 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9jfm__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`9jfm__assembly_2__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Description description	Bifunctional epoxide hydrolase 2
Molecular weight formula_weight	62685.6 kDa
EC 编号 ec_number	3.3.2.10,3.1.3.76
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	8760

MTLRAAVFDLDGVLALPAVFGVLGRTEEALALPRGLLNDAFQKGGPEGATTRLMKGEITLSQWIPLMEENCRKCSETAKVCLPKNFSIKEIFDKAISARKINRPMLQAALMLRKKGFTTAILTNTWLDDRAERDGLAQLMCELKMHFDFLIESCQVGMVKPEPQIYKFLLDTLKASPSEVVFLDDIGANLKPARDLGMVTILVQDTDTALKELEKVTGIQLLNTPAPLPTSCNPSDMSHGYVTVKPRVRLHFVELGSGPAVCLCHGFPESWYSWRYQIPALAQAGYRVLAMDMKGYGESSAPPEIEEYCMEVLCKEMVTFLDKLGLSQAVFIGHDWGGMLVWYMALFYPERVRAVASLNTPFIPANPNMSPLESIKANPVFDYQLYFQEPGVAEAELEQNLSRTFKSLFRASDESVLSMHKVCEAGGLFVNSPEEPSLSRMVTEEEIQFYVQQFKKSGFRGPLNWYRNMERNWKWACKSLGRKILIPALMVTAEKDFVLVPQMSQHMEDWIPHLKRGHIEDCGHWTQMDKPTEVNQILIKWLDSDARNPPVVSKM

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	PHOSPHATE ION
Molecular weight formula_weight	95.0 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	;1-[(13~{a}~{R})-2,3-dimethoxy-6,8,13,13~{a}-tetrahydro-5~{H}-isoquinolino[3,2-a]isoquinolin-10-yl]-3-[[4-(trifluoromethyloxy)phenyl]methyl]urea ;
Molecular weight formula_weight	527.5 kDa
Source method src_method	syn
Copy count entity_count	1

▶

Unit-cell length a length_a	91.890 Å
Unit-cell length b length_b	91.890 Å
Unit-cell length c length_c	244.960 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	120.00 °
Molecules per unit cell Z z_pdb	12

Space group space_group	P 65 2 2
Space-group number int_tables_number	179
Crystal system crystal_system	hexagonal

Resolution resolution	3.130 Å
Low-resolution limit resolution_low	36.750 Å
R factor r_factor	0.1936
R_work r_work	0.1920
R_free r_free	0.2262

Co-crystal Structure of sEH with tetrahydroberberine derivative

1. Protein Identity and Related Structures Protein Identity & Related Structures

Bifunctional epoxide hydrolase 2

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9jfm__assembly_2__model_1

9jfm__assembly_2__model_1 | I(q)

9jfm__assembly_2__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

7. Citations (1)

Co-crystal Structure of sEH with tetrahydroberberine derivative

1. Protein Identity and Related Structures Protein Identity & Related Structures

Bifunctional epoxide hydrolase 2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9jfm__assembly_2__model_1

9jfm__assembly_2__model_1 | I(q)

9jfm__assembly_2__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

7. Citations (1)